In that case, don't worry about the market - infact, having just a few dozen paying customers who can be fit in 1 to max 3 personas but those that you understand very well, can reach well and get immediate feedback from is very important.
> I've conducted a small survey to identify a probable market for a problem before started building anything, and it turned out to have mixed results.
- How exactly did you conduct the small survey?
- What kind of questions did you ask?
- Did you use a form or conducted 1:1 interviews?
- How did you source the participants?
- What was the motivation of the participants?
> Like 55%-45% split
split of what?
Is your solution a whisper idea? Or can you share it?