Is there anything wrong with cutting the strands of ציצת?
Specifically, if I wanted to take the strands off to replace them with a new set of strands, it is very tedious to try and unwind the old pair, in order to remove them from the בגד. Would it be considered disrespectful to the ציצת if I would just cut off the strands (and then put them in שימת)?
Also, I know that after winding a personal pair of ציצת, the שמש, or the other "regular" strands might be a little long. Would I be able to shorten them by cutting them?