1.

"I never have any energy, so I can never do anything except work. I sleep all weekend, so please don't tell me to get more rest!"

Have you thought about  an aerobic class?
TAKE

Another thing you could do is  your diet.
IMPROVE

2.

"I'm very sociable, and I have great difficulty saying NO, so I end up doing things every night of the week – going to parties, discos, the movies. I'm so tired!".

It might be a good idea  home sometimes.
STAY

Have you thought about  home with friends?
STAY

3.

"My problem is a constant backache. I just don't know what to do to get rid of it. Someone gave me a massage, but it didn't really help".

Maybe you could  a hypnotherapist.
SEE

Why don't you a more comfortable chair?
GET