you shouldn't except in the very beginning just enough to get sections to hold together
once they stay together and begin to dread you should never twist them again
over twisting has resulted in dreads being twisted right off

dont retwist dreads
unless they are very new and not holding together.
if that is the case , twist them with your fingers (very easy)
once they are dreads..don't twist
over twisting can cause dreads to be twisted right off

Yes, you absolutely can. In five months into my loc journey and I always retwist with beeswax.

you don't need to retwist dreads.
dreads when formed will only be harmed by retwisting,
over twisting can lead to dreads twisted right off

Well the only way to do that is that you have to make a scub cap and sleep on the back, push on the top, and lay on both sides then retwist downwared