Correct. The other thing selling does is give you very instant feedback on whether your product actually solves a problem at all and if you are marketing the va

Correct. The other thing selling does is give you very instant feedback on whether your product actually solves a problem at all and if you are marketing the value proposition correctly. You have product <> market fit if and only if people are paying you. Alphas and Betas are fine to point you in directions but money talks.