Is it possible to aligned crooked teeth like mine (overcrowding teeth) without pulling one or two teeth, which I would like to avoid for many reasons.

Im already in my 40’s and I recognized my front teeth is getting uglier as it is sticking outside and the side teeth appeared more awkward (push inside). My dentist before told me I have smaller jaw thats why. They suggested before to remove one from both side, to have space.But I could not imagine doing this procedure.

I am embarassed with my teeth, I would like to have it done without getting painstaking surgery or something.I hope even with my age I would still have a chance to have it alinged to boost my self confidence.
What is the best dental cosmetic procedure for me? How much would it cost?

I hope to get the best advice from an Expert.

Looking forward to get a reply soon…

Thank you very much!