たぶん、あなたが自分自身を楽しませ、仕事からストレスを与えたいなら、あなたはむしろ、オフィスワークとはまったく関係のないものに従事したいので、何時間でも仕事について考える必要はないでしょうか？
Perhaps you could say that if you wanted to entertain yourself and destress from work, you would rather engage in something that is totally unrelated to office work so you wouldn't have to think about work even off hours?