I'm sure you've heard of the saying that "a tiger dies leaving its fangs behind, an elephant dies leaving its tusks behind but a human dies leaving their NAME behind".
The intent and purpose of the saying is for real life, but it does not rule out that it can be applied on the Bitcointalk forum. Wherever we stand, we must always provide benefits to others so that you are always remembered when you are gone or have left the forum. It doesn't matter if someone uses a forum name that has nothing to do with their life or just uses a user name (Hello, Mmmhh, etc).
The forum does not see how good the name used on the account is, what the forum needs is how much you contribute while you are here, that's what makes you always remembered for giving a lot of education and knowledge to other users.
that's very true, your name (or your account) is remembered because of the contribution you make to those around you, in this forum, there are many strange and funny account names but have great contributions and are accounts with extraordinary posts.
but you also have to recognize your own ability, you don't need to force yourself to be able to make a big contribution, just don't commit fraud and plagiarism, I think it's enough to protect your good name (your account reputation).