Can I use a new passport for my Thai visa application if I have entry stamps from an old passport?

The user seeks advice on using a new passport for a Thai visa application while having entry stamps in an old passport and concerns over an expired student visa that wasn't closed properly. Responses from the community indicate that it's generally acceptable to apply with a new passport if a cover letter explains the situation, and there is some uncertainty regarding the expired visa that may not pose issues for future applications.