慮 - prudence, thought, concern

consideration; concern; attention; thoughtfulness; making arrangements; care; trouble

please refrain (from)

unforeseen; unexpected; sudden; accidental

reserve; constraint; restraint; modesty; diffidence; hesitation; holding back; discretion; tact; thoughtfulness

consideration; taking into account

anxiety; concern; fear

racking one's brains; worrying oneself; being anxious

impatience; worry

rude; outspoken; presumptuous; cheeky

even a fool may sometimes come up with a good idea

shy; diffident; retiring; reserved

plan ahead or you will soon have worries