>>67650846If you get used to eating a lot of protein and fiber, lay off the sugar and have like 1 carb day a week, after a week you'll feel better and fuller every time you eat. Also try to drink a lot more water.
If you're going to do intense activities like rock climbing, or lift, you can carboload before working out to give you a boost of energy because you want to do as much explosive strength exercises as you can manage rather than going slower and the heavier or lighter with more strength, because your body naturally has an abundance of slow twitch muscles but not the fast twitch which comes from tearing your muscles apart and rebuilding them with protein.
If you want an easy exercise routine that will lose you weight steadily over time, it's just very long distance walking or treadmill. You don't need to be intense to lose weight. Be happy with steady progress and grow the muscles because they increase your baseline metabolic weight which will burn your fat passively faster, like when sleeping. Your weight can train your body. You'll feel more energized with exercise. Also final note, look up body weight calisthenics and get a mat or carpeted floor, it's easy exercise you can do almost anywhere. Good luck, bud.