Here's some positive thoughts for you!
- Running your own business is quite simply the most rewarding thing you can ever do (professionally at least). - Succeed or fail, you'll come out of it better off than you started. - Don't measure your success by whether TechCrunch writes about you. Measure it by being proud of what you achieve. - Even your biggest failures are at worst just one learning step to your first success. - If nobody has heard of you in 10 years time, but you're happy, enjoying your work, have a happy and healthy family and you're still your own boss...then you've succeeded. Congratulations.
Most importantly - Ignore "minimum viability", "traction", "iteration", "deadline" and all the other things a dozen different "5 steps to success" books might tell you.... if you have the confidence to go it alone, then do what works for you, YOUR product and YOUR dream.