I like that you said that having a more muscular body also brings joy in your life.
But in the end it's about being happy with your body is the most important. Some people just like to eat more than to do a diet. I can appreciate that thought if that is your thoughtful choice.
Myself, i lost 9 kilo's in 2,5 months traveling in Asia. I didn't need to lose this kilos but I'm happy every time i look in the mirror.