B vitamins are commonly added to energy drinks, many of which have been marketed with large amounts of B vitamins with claims that this will cause the consumer to sail through your day without feeling jittery or tense.
Reluctance is hesitation or unwillingness to do something. When you really don't want to go out in the rain, this is an example of reluctance. reluctance. reluctance. The state of being reluctant; unwillingness. Physics A measure of the opposition to magnetic flux, analogous to electric resistance. reluctance.
verb (used with object) 1. to cause confusion and shame to; make uncomfortably self-conscious; disconcert; abash: His bad table manners embarrassed her. 2. to make difficult or intricate, as a question or problem; complicate. 3. to put obstacles or difficulties in the way of; impede: The motion was advanced in order to embarrass the progress of the bill.