Definitely want to echo that reply: getting fit will give you so much more energy and confidence that skipping on it isn't worth it in the long run. The stronger you get the more you'll feel like doing, so the thought won't even enter your mind to skip! Once it becomes habit you'll learn to love it. Keep it up!
"I'm not in this world to live up to your expectations and you're not in this world to live up to mine."