刚在一个没名气的大学，刚associate professor的一个一般实验室on-site interview
完，感觉挺好。虽然大学和实验室一般，但做到课题我还是很感兴趣的。PI也很想让我
来帮他一把，一方面继续他的研究，另一方面我可以开展我感兴趣的研究。现在问题是
：我本来是来申请postdoc的，但我觉得我可以试一试申请research faculty (
research assistant professor) so that to benifit my potential career path.
So, I greatly appreciate if anybody let me know that if my demand for this
position is reasonable or too aggressive？If it is reasonable, how I need to
write a polite letter to successfully require my maximal benifits? PI is
waiting my email
