Thanks Alex for your helpful reply!
Now I'm gonna bug you with another question 
(anybody else may answer as well):
What's your opinion about the frequency of DL sessions? More specific - there are so many sessions I would like to do: memory, tai chi, public speaking, coaching, marketing, sales, hypnosis. Can I do one session every day or do you recommend some time (how long/short) between each session?
Regards,
P.
P.S. Besides Alex' opinion I'm quite curious for Paul's or Win's
