The sound and smell based sensitivities are the worst.Going on our local transport system gets harder and harder to do each day. Weed smells, alcohol smells, strong perfumes/colognes, loud obnoxious people, all of that makes going on public transport hard. Getting a car and learning how to drive would be the best for me.
When I was little, I would go to my brother's hockey games. I would have to be taken home early though as when people screamed/cheered or the alarm would go, I would scream and cry and no matter how many games I was brought to, the same thing happened. So, the end result? I stopped going to the games. Now I am a bit more accustomed to Hockey games.
Also, thunder and lightning, that used to scare the daylights out of me until a year or two ago. I rationalized that if I'm not afraid of fireworks, then why am I afraid of thunder and lightning? They're basically the same thing, only that fireworks are artificial and thunder and lightning is natural.
Anyhoo, I am running out of things to type, so without further ado, I'll post this :)