Cultivate the habit of positivity. Make the best of every situation. Strive to elevate yourself physically, mentally, and spiritually. We get what we aim for. Weight lifters grow stronger by lifting weights.
Piano players get better by playing the piano.
If you want to be healthier, happier, and of greater service, you must seek to move in that direction. Those who say I cant will find they cant. Those who say its so hard will find it hard. You have a wealth of talent and possibility within you. Act like you know it.