I dont know too many details, but i know that you'll definitely be sore (muscles tearing and healing tougher) and wont walk right for awhile if you did them right.
It's a pain, huh?
They all have in common that they work with people either in phone or directly with them as costumers. Hence, working with people will be the answer
Is that what you needed? if you need more help i can still help
It is true if that's what you're asking.
False they will not be destroyed by freezing of cooking. False