Former and current meth users (whether addicts or recreational users): what do you worry about the most longer term?

Whether you’re an addict/regular user or someone who uses once every now and then recreationally; or even people who used to use but no longer do:

Do you have any worries that play on your mind about your use? And if so, what are they? They can be mental and/or physical.

For me, as someone who is not a regular user and has no addiction to Crystal meth, but who has used quite a number of times over a 3 year period (a few of those times were “binges” where I “overamped”) , I do worry about what I have done to my heart and my lungs a lot. I worry about how much I have potentially shaved off my life even from occasional use as a non-addict, and wonder when that sudden cardiac event is going to happen. Even though I haven’t done many, the binges I have done have doubtless put my heart through so much.

I also worry about my mental health (will I now be more likely to develop psychosis or paranoid schizophrenia in the future, even if I never use again)?

What are your fears?