Failures and time deadline?


I have some online course and 1 coaching pgm for selling. Since about 5 years I was doing this on the side of a salary income.
I the beginning of this year I literally bought myself one year : I took a loan to replace my salary and after one year I can decide to come back or not into my job. This is some facilities we have in France…
I still have 3 months left.
I am facing failures a lot… Because I am trying new things, trying to find a way to make sales on a regular basis…
But for now, I’ve not yet been able to have a sustainable income from my business that would enable me to make a full leaving with it.
How would you handle this situation.
I am coaching myself very regularly.
I honestly feel I am not far from success. But how to know if I am not fooling myself.
I am even thinking how this deadline could become a strategy for my business?

But Aldi of course my brain is starting to tell me that for my security I might think to go back to my job… Which I don’t want. It would be my worst worst case scenario…
Thanks for your help here…