Good advice.

Strictly speaking, the first sentence is not true, but this is still really good advice:

There is no such thing as being too into something. There is such a thing as being into it in a way that feels selfish and uninclusive. Always be focused as much on your date as on your interest. Always make an effort to give him/her a chance to participate in the conversation. Always allow him/her to ask questions — and ask questions of your own. As Smolinski says, “Be an enthusiast, not an obsessive.” Enthusiasts share their excitement. Obsessives hoard it.