Startup idea: provide accurate crypto signals for daily traders and help them make profits
Result: Failed
Reason: I overestimated uniqueness of this idea, found out that there exist hundreds of such tools and large youtubers offer them to their audience, impossible to compete with them with my current crypto knowledge, also, I don't like crypto that much to dedicate my time to this idea anymore
Lesson: Next time, try to do research better, do not get stuck with one idea for a long time, pivot fast