you can alwys remove things, but they dont always grow back later... as long as you consider that part, it's okay to do.
i'd probably look for any overlapping leaves with condensation forming... this would be a problem area. Don't just remove one without looking at what it does... Say you have 2 choices of 2 overlapping leaves you deam too congested... which one gives light to an axillary growth or just more leaves? both are good but one is more beneficial. Also, don't create holes in canopy where lots of light just passes through without hitting any leaves... unles it will grow back quickly, it's going to negatively affect potential growth rate.
high humidity trapped by leaves is a risk.. so airflow is important... leaves power growth, so sthey are important... both are important.. lol..
consider the whole picture when making decisions.