I can’t say I leap out of bed each morning with enthusiasm, energy and vitality for life, like a puppy, but I definitely don’t need caffeine to kick start my day. Eliminating it was pretty easy, I think. It was a long time ago. Ha ha
I would suggest you try being caffeine free for a while, with no pressure on yourself and see how it feels. Then you can make an informed choice or whether you want caffeine in your life or not.