a shot in the arm

Chin up! Give them hell! a kick up the arse a kick up the backside a pep talk agitate arouse be tripping over yourself bolster up boot up the backside boot up your backside bring out the best in someone build up buoy buoy up

العزيمة والمثابرة الإحباط والتثبيط الإثارة والتحريض ورد الفعل