Looking on the internet deeply has found these results:

avoid beginners mistakes is the most popular phrase on the web.

avoid immature mistakes 13 results on the web	avoid beginners mistakes 16,450 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
The first step must be to improve coordination in order to avoid further mistakes. It might have helped me avoid my mistakes. No one can avoid making mistakes. Moreover, the exchange of negative experiences can help avoid mistakes. And possibly avoid making any more unhelpful mistakes. Perhaps Africa can avoid some of the mistakes that have been made. Also, when young, undersized fish are landed, fisheries inspectors could immediately call for a temporary closure of specific fishing grounds to avoid further pressure on immature stocks. We could... start over and I could avoid all the mistakes.	& knode; supports you in many cases with hints and warnings: if you do not simply ignore them you will avoid many beginners' mistakes; but, do not exclusively depend on them either.

avoid immature mistakes

13 results on the web

avoid beginners mistakes

16,450 results on the web

More popular!

The first step must be to improve coordination in order to avoid further mistakes.
It might have helped me avoid my mistakes.
No one can avoid making mistakes.
Moreover, the exchange of negative experiences can help avoid mistakes.
And possibly avoid making any more unhelpful mistakes.
Perhaps Africa can avoid some of the mistakes that have been made.
Also, when young, undersized fish are landed, fisheries inspectors could immediately call for a temporary closure of specific fishing grounds to avoid further pressure on immature stocks.
We could... start over and I could avoid all the mistakes.

& knode; supports you in many cases with hints and warnings: if you do not simply ignore them you will avoid many beginners' mistakes; but, do not exclusively depend on them either.