The only thing stopping me from having suicidal thoughts is doing exercise

I've been living in almost complete social isolation from outside my home since the beginning of the pandemic. My parents don't force me to work. But they do force me to do exercise. It's weird, but it kind of makes sense. So I workout 3 or 4 times a week and play sports once or twice. Doesn't make me want to go out and venture into the world but it does clear my head a little bit.