It's been fun reading others' goals related to strength training.
I first was exposed to strength training and its benefits, especially as you get older, from reading Rip's occasional columns on PJM. I was finally able to get some room for a home gym in June of '15 (no decent gyms near enough to my house that I'd actually make the effort to go to, sealed the deal that a home gym was the only way for me). Started LP then, and, unfortunately, lost my space 2 months later, and it was a few months before I got back to it. Progressed to 215 SQ, 150 BP, 245 DL (for sets) by last April, and then the wheels fell off the bus again. I'm finally back the last 2 months, now pursuing a one-lift-per-day approach, to solve the issue of rarely have 1.5-2 hours free often enough to get a workout in. Hope to be back to where I was last year soon, and then finish the LP from there. So, short-term, my goal is to just stick with it and progress. My long-term goal is "50s": 150 press, 250 bench, 350 squat, and 450 DL. The numbers are just for fun, and to have a specific goal, but the main benefit is just knowing I'm stronger than 95+% of the guys my age, and am doing something to maintain good health.
There is one funny side-story to this journey. Literally the day after I bought the gear for my home gym, I was working with the disabled adults at our church, and one who I knew pretty well was wearing a Special Olympics gold medal. I asked him what he won it for, and he said, Powerlifting! I didn't even know that was a thing, at the time. I have a teenage son (well, 18 at the time, he's 20 now), and was hoping to get him involved with strength training. He's also autistic. So I asked our school's SO leadership about it, and they said, sounds great, and you can be the coach! Long story short, we had 2 athletes last year (both went downstate and won gold medals), and we have 3 this year, all going downstate next month. My son's gone from 500lb total (last year district), to 610lbs at state, to 710lbs this year at district! His teammate passed him at district, he had a 725lb total! So, strength training has been great as something I share with my son. My goals for him... just stick with it, keep training, and form habits that will help keep him healthy for a long time. I also wouldn't mind seeing him hit a 1000lb total one day