They rebound, resulting in a phenomenon known as brain hyperexcitability. So, the effects associated with alcohol withdrawal -- anxiety, irritability, agitation, tremors, seizures, and DTs -- are the opposite of those associated with alcohol consumption. 1 | 2 | 3.
Challenge may refer to: Voter challenging or Caging (voter suppression), a method of challenging the registration status of voters. Euphemism for disability. Peremptory challenge, a dismissal of potential jurors for jury duty. challenge (rhetoric) - a dare or a motivational impetus to action.
Not easy to do, achieve, or master: 1  arduous, backbreaking, burdensome, demanding, effortful, exacting, exigent, formidable, hard, heavy, laborious, onerous, oppressive, rigorous, rough, severe, taxing, tough, trying, weighty. 2  See heavy.