Don't necessarily agree with the above, working girls were a useful outlet for me (G) when my ex decided after over 20 years of marriage that she was not going to have sex any more. We did talk at length but she was adamant. I was unwilling to give up sex and eventually found a nice local prostitute and became one of her 'regulars' until I found myself a girlfriend/mistress. The marriage wasn't going to work and we divorced a couple of years after.
Some prostitutes are very cynical. Some are very expensive. Some are trafficked. Many, however, are nice normal women who really enjoy sex and enjoy giving pleasure, and prostitution is a career choice not a compulsion. Avoid 'massage parlours' and try women who work from a flat rather than from a brothel; have a look at punternet for reviews. Treat them with respect and they will be good to you.
Like anything else in life, you can get addicted. But most people who drink don't end up alcoholics, most people who play the lottery don't gamble all their earnings away, and most men who visit working girls don't get hooked on that sort of sex. Everybody needs sex and they're a useful outlet until you find a regular partner. Good luck!