People often argue about this. Obviously one of the skills in performance is acting, and you can't expect every Romeo to really be in love with their Juliet!
Deborah BullSo if the dance is five minutes long, make yourself run for perhaps eight minutes. That way, you over-train and the dance will seem easier.
Deborah BullIt's another myth that dancing distorts or destroys your feet. If you have the right shaped foot to start and a good, strong technique, your feet should be fine.
Deborah Bull