Lately quite a handfull of my colleague are leaving .... and as I observed, I notice that it was like a moment of happiness for them after resigning ... and all of them are very very happy when they are serving the notice period. How come I felt the other way around last time, eh .... Or is it because they feel the anxiousity? relaxity? or wat eh.... But do they ever think of getting strained even more and or pressurized more later on?

If it is so .... Would it be worth it for just this moment of happiness then we resign?