-It now costs 10 time to even look for a customer, meaning you cant see more than 1 client per day. I'm guessing this was done to encourage other activities, but it ends up making morale pointless since if you get a Fish and TV your morale can never drop enough to go into negatives for a day. This means that the sauna, massage, donating to charity and buying drinks/drugs also serve no purpose.
-I forget the name but one of the customers early on that is only interested in fucking does not raise your sex skill. Same with the bored housewife who asks for it as one of her 3 things. Also the scenes with Rick raise the same stats regardless of what option is picked, i.e. having anal sex still only increases oral and sex.
-I never got attacked by a customer while exiting the strip club, this may have been changed since the previous version or it could be a glitch. I had my self defense up to 55 by the time I went there so maybe I just had it too high?
-Singing in the park or platinum club always raises your singing skill by a random amount, but stripping on stage sometimes doesn't raise the skill? Was this intentional?