How to be more disciplined?

[ezet]

I have a serious problem that I’ve been dealing with for a long time. Every time I try to improve myself—whether it’s fighting addictions, going to the gym, or actually taking care of myself—it never lasts. I think the reason is that I lack discipline. In other words, I’m lazy, and I don’t know how to fix it.

how the fuck do i fix this shit. I want to actually fix myself

Please help me guys.