To be honest, I try not to withdraw at all now. In my opinion, now is not the best time for this. I still feel like it's not worth it now.
It's still not worth it to withdraw my bitcoin, I still have funds to myself and for my daily needs so I'm not worried about my bitcoin. If you have extra funds, thats good but remember don't forget to take care your life, if you have nothing else but bitcoin then withdraw it, don't make your life worse!
I can agree that it is for shure not the time now to withdraw bitcoins because you will for shure hate yourself if price in one month is double and in one year is 10x that price from now. However nobody can can know how the price goes, so if you have more money invested then you want to loose it is not a shame to withdraw some.