Thank you for replying! I have actually realized that, as you said, aiming to become 100% fluent doesn't help at all, rather I believe it prevents you from gaining a little more confidence if some, however slight, improvements occur . Maybe I should have used the word "treat" (I'm not a native speaker of English) which could better convey the actual meaning I had in mind, Anyway, thank you a lot for the advice and for letting me gain a little more understanding :) Oh, and with "get better" I meant to become more confident and possibly seeing improvements in speech. Certainly one should accept and love themselves the way they are, that's for sure, but if some things change, all the better I think.