NEVER cross the crochet hook in the tissue or the ball, this will damage the yarn and then notice.
It is a common misconception that we should try to avoid. I advise taking the time to keep the needles in a case not to lose them when we suspend the work until the next day.
In this way we will have the ordered material and thread or yarn to crochet unharmed. These details are very important for the garment just right when it is finished and even more when wear it.
I hope this tip is welcome and also share it with all crocheters in general.