In the following game, are dubious moves some of which are a waste?

Are there any other obvious misplays or areas of improvement you noticed?

Thanks in advanced for any comment.

Hi pragmaticleas,

Q12.

Q12.

After your , W needs to add a move (example: R11, etc.).
W never fixed his group, and you never thought to punish him ?

Example: if ( - R12 ) exchange, then feels slow.

Unclear what's your gain. R7.

Misclick ?

Misclick, again ?

Q4.

Very much so. By the way, would B R13 be comparable to B Q12?

B R13 feels too close. You need to look ahead a few moves to look at the resulting shape(s).
If B R13 still looks good then, good. Else, no.
( You cannot look at just one move, B R13, or two, or three, ... --
we're all trying to read as far as we can. )

Thanks once again EdLee for your analysis.

I will aim to seize any chance to punish my opponent from now on (and avoid misclicking ).

Seems you need some disobedience training.