Can you accept yourself just as you are, or are you constantly trying to improve?

I have tried my whole life to accept myself, yet I feel guilty. I always think I should be more. I am tired of that now, and have given up. I have learned all I want to learn. I just want to settle into,” I am me and that’s it, syndrome.” Is it wrong to think this way? I am 60 years young now, and I like me just the way I am…..