I am afraid you have had very little experience in how to propose- explanation?

It seems that your lack of experience in proposing may stem from not having practiced or observed the process closely. Proposing can require a blend of creativity, confidence, and understanding of the other person's preferences. Engaging in conversations about relationships and observing how others approach proposals might help build your confidence and refine your skills. It's perfectly normal to feel apprehensive, but with some preparation, you can create a meaningful experience.