i swear nothing gets me high anymore. wtf man

You need to work on getting high on being alive. If you don't do that you'll OD and be dead. And the extra terrible part is, you won't even know it, because you're dead.

If you are talking about weed, I have experienced it too. I can not get high. In college I could with no problem. Now I can't seem to get high. Neither can my brother or my 1/2 brother. They told me that some people can't reach the high like most people can.

This is great news, you have reached a milestone. From here you can either quit, or go harder and likely die. I would recommend you quit and enjoy your life.

If you're talking about booze or drugs you're overdoing it then. Two beers or two puffs should get you wasted.

So here's what you do. Go clean for like a month or more. It's not going to be easy, but it'll be worth it. You need to reduce your tolerance.

Have you considered not being this way

ride in helicopter