碇 シンジン

Maybe you should go to a therapist, because being sad is no fun. Also, therapists are there to solve these kind of problems for you, so I think you should do that. :/

If you don't feel ready yet, then that's okay. You don't have to do something if you're uncomfortable with it; but, try not to worry about it either, because I know from experience that that can make things seem way more difficult than they truly are *hugs*

Nothing wrong with that. I've seen adults who still trick or treat.