It's only upsetting the first time you go to the dentist by yourself. 

It's only terrifying the first time when you quit your job. 

It's only depressing the first time you realize you're stuck with bad choices. 

However,

It's always a great sign when you see everyone around treating you like a discarded tissue paper. Clean your wounds, dirt, pick scabs and then crumble before throwing it in the bin.