llenge at Celtic a thousand times again, said Deila, who is now in charge of Norwegian side Valerenga.With hindsight I see that I didnt have

Ronny Deila has lifted the lid on his time as Celtic manager, revealing the demands of the job caused him to experience anxiety attacks. The Norwegian, who succeeded Neil Lennon in 2014, led the Hoops to successive Scottish Premiership titles and one League Cup during his two-year spell at the club.But a failure to qualify for the Champions League group stage during his reign saw pressure mount on Deila and the 41-year-old stepped down as Celtic manager at the end of last season, with Brendan Rodgers replacing him. Deila told Norways NRK television channel: I could have a stressful thought like: We have to win this weekend. Then I would be soaked in sweat, my heart would be pounding and head aching. I could wake up at four in the morning and couldnt fall asleep again. Sky Sports Black Friday sale Upgrade to Sky Sports now and get 12 months half price! I almost got social anxiety, I was more passive. It took my freedom from me, the freedom to be myself. Then it became a question of values: can you do this for the rest of your life?Deila also admitted he underestimated the magnitude of the Celtic job after leaving Norwegian title winners Stromsgodset to take over from Lennon.But I would take the challenge at Celtic a thousand times again, said Deila, who is now in charge of Norwegian side Valerenga.With hindsight I see that I didnt have a chance to understand how big a club Celtic is. Brendan Rodgers replaced Deila and led Celtic to the group stage of the Champions League We have 10 million fans, plays 60 games a season. You have to win all the time. One loss leads to unrest, two are a disaster and three, you are fired. Its almost at that level.You do not get better by playing chess with your daughter for eight years. She gets better, not you. You have to go for something that is unsafe, where you do not know whats going to happen.Thats the way you handle the different experiences that determine whether you are improving or not.Upgrade to Sky Sports now and get 12 months half price. Hurry, offer ends December 4! Also See: Sinclair: No fear of Barcelona Messi fit for Celtic trip OConnell poised for loan deal England track Celtic youngster Zack Kassian Jersey . - NASCAR announced a 33-race schedule for the 2014 Nationwide Series with virtually no changes from this years slate. Wayne Gretzky Oilers Jersey . Just as Montreal was settling into the first full working week of a new year, the Impact announced the appointment of their new head coach. http://www.hockeyoilersshop.com/alex-chiasson-jersey/ . -- Ty Montgomery had 290 all-purpose yards and two touchdowns, and fifth-ranked Stanford held on to beat No. Mark Fayne Jersey . For the Wild it was their first win of the season and they now have a record of 1-1-2 while the Jets fall to 2-2. Jets start a six game home stand Friday with another divisional game, home to the Dallas Stars. Kris Russell Jersey . He said Tuesday thats a big reason why he is now the new coach of the Tennessee Titans. Whisenhunt said he hit it off quickly with Ruston Webster when interviewing for the job Friday night. Halfback Aaron Smith is heading home from the All Blacks tour of South Africa after he was suspended for an airport toilet incident.The 27-year-old was stood down for this weekends Test against the Springboks in Durban after details emerged of the incident, which took place in Christchurch last month.Coach Steve Hansen said Smith was spotted entering a toilet cubicle with a female friend at Christchurch Airport the day after the side beat South Africa 41-13 on September 17.Hansen said Smith accepted his behaviour was not of All Blacks standard and the punishment for the breach of team standards was decided by team leaders.Smith had asked to leave the tour, a request backed by team management and made an emotional public apology from his South African hotel room before leaving the country.It is not the first time Smith has courted controverssy.dddddddddddd.In 2012 he was benched for a Test against South Africa in Dunedin for breaking a team curfew and two years a later a naked selfie of him was posted online.NZ Rugby boss Steve Tew said Smith would face a misconduct hearing in New Zealand.This was really bad decision-making by Aaron which reflects poorly on him, and on the team.Its the latest incident NZ Rugby has had to deal with in recent times after a stripper scandal at a Chiefs end-of-season party and an assault case involving Wellington Lions player Losi Filipo.We are taking action to improve the culture of our game and are about to embark on an independent review of respect and responsibility in our professional player environment, Tew said. ' ' '