to suddenly stop talking because of shyness or fear
恥ずかしさや恐怖で突然話すのをやめる (hazukashisa ya kyōfu de totsuzen hanasu no o yameru)
"He clammed up with embarrassment when everyone stared at him."
"彼は恥ずかしさで黙り込んだ、みんなが彼を見つめたとき。" (kare wa hazukashisa de damarikonda, minna ga kare o mitsumeta toki)
to sell an investment for money
to sleep later than usual, especially in the morning
to have no remaining phone balance or battery
to switch to another app, tab, or platform
to become aware of something important
to remain strong and calm when under stress or pressure