10 years ago I was 280 lbs and a couch guy, now I'm running half marathons

My oldest son asked me to play basketball with him one day and I could barely make it down the driveway without being out of breath. That was the wake up call. Started small with walks, then running, got into fitness. Lost 85 pounds, way more energy, actually enjoy being outside with my kids now instead of watching from the sidelines. Some days I miss just chilling and eating pizza but the tradeoff is worth it. Never thought I'd be someone who actually likes working out.