Losing everything and having to start again can always happen, whether through war or divorce, business failing, the opportunities are endless but keep fighting the thoughts and take a tip from Gigi.
Gigi lives in the now, just needs a hug and affection, will tell you when she's hungry or wats the toilet and because of this, is happy and contented. We are not animals of course (except Putin!) , but we can still try to be more like them :-)