First, I thought you were in your 30s or so. I must be bad at online age guessing, because I thought Meister was a teenager
We eat healthy, which I'd say is a mix of portion, ingredients and mix of food types. Mostly fresh, very little "pre-fab", even if we do something less-than-healthy like fried fish, I use whole wheat flour, the fish is usually locally fresh caught (nothing farmed), all known ingredients. We try to consume plenty of "superfoods": sweet potatoes, salmon, broccoli. If a product has a bunch of unknown ingredients, we generally look for a substitute.
We do some organized workouts: cycle, cross-fit, yoga - I surf, run, bike, swim, scooter/skateboard (with the little person).
Artificial sweeteners I'd say rank in terms of worst to least-worst:
Saccharin (branded as Sweet-n-Low/pink),
Aspartame (Nutrasweet/blue, used in most diet drinks)
Sucralose (Splenda/yellow), the least worst of the artificials, a decent number of diet drinks available (Coke Splenda, all the Diet Rite bevs).
I've seen Stevia (Truvia/green) grouped with artificials, but it's a plant, and in products like Stevia in the Raw, it's just natural extract. It's my go to for adding sweetener ...
... or, just Sugar in the Raw. Sugar used to get a bad rap, but I really question products created in a lab vs. naturally occurring sugar.
We still cut loose some days, or if we're out to have a good time, we drink but try to limit consumption to the weekends or special occasions.