@kasdeya This is an interesting post. You know you don't have to push like loved ones but the PC themselves.
I may to mean to them but maybe its interesting to you anyway. I have that character in my game, a very bubble and happy archer girl that got reincarnated into another world. She is good in getting people together. A very nice character I really like her.
Her Player has written up quite a bit of story. He does this for himself and publishes stuff on his blog. Tbh I did not read it since its kinda a lot (am I bad for not doing that?)
The player did tell me though a bit about motivations behind the character. She is really in it for the adventure and to kill that Demon King. It will be interesting to see what happens to her when she beats the "Demon King" (its not the real one but a very powerful demon that cosplays as the DK). I will make sure the players really buy into that by making it really clear its like a serious thing.
It will be interesting to see that character fall into a hole after "beating" that enemy
Lets hope the others keep her up