If you're not making an abundant number of _technical_ mistakes early in your career (like your examples), you're playing too safe.
If you're working at a place where you'll be punished or "get fired" for mistakes such as the ones you exemplified, and you have the chance (most of us are fortunate enough to have more plenty of options) - avoid that early career mistake and change jobs (-:
If you're working at a place where you'll be punished or "get fired" for mistakes such as the ones you exemplified, and you have the chance (most of us are fortunate enough to have more plenty of options) - avoid that early career mistake and change jobs (-: