“Transfer periods can be real mood-breakers between moods and clubs and I don’t want to have this ever again," Tuchel explained ahead of tonight's game against Arsenal.
"The circumstances [of taking charge mid-season] had something of a simplicity. It was very tough to leave my family for this period of time but it meant a huge simplicity to my life here as a coach. It’s been only, only about coaching this team.
"No second thoughts about bringing someone in or letting someone go, it was crystal clear to step in and do what is needed and do what we do best: coaching."
He continued: “I have zero ambition to ruin this atmosphere. I want it for myself, not for anybody else. Do we have some ideas on how to improve the squad? Yes, we do. Will we fight about it? No, we won’t. We will discuss things.
"First of all, we will finish the season because it’s not time to reflect now. I embrace the simplicity and hope we can continue to live like this on the job because it’s fun, very exciting, very pure.
"There are big challenges and big games constantly coming. This is what we love."