Yes, but we strongly discourage this practice. Putting your email address and/or mobile number on your profile page leaves you exposed to scammers, spammers and harassment which severely compromises your privacy and your safety. If you wish to give out that information, it is better to do so in private messages to someone you trust.
Only way to find me is to talk to meTo learn about someone you first should talk to them and get to know them. Don't assume to know just from a picture or something you read. The way you interpret it may very well be a misinterpretation of what was meant.