Try and fail.
There is nothing wrong with failing, as long as you learn from your failures.
It's always safer to not try new things, but it will also limit your progress in life. Don't be afraid of failures.
Private investment in AI is ramping up at an unprecedented scale. According to last year's figures, investment in AI by region:
US: $23.5+ billion
China: $9.9+ billion
EU: $2+ billion
Rest: $6.6+ billion
Source: Statista
Success comes to those who are consistent with their effort.
If you’re going through tough times, push yourself to just keep going. The struggle will only make you stronger.