There are so many people I call or text and wish happy birthday to (one is my cousin) and I don't hear back. I don't just post something on their Facebook page when it reminds me it's their birthday. I actually know when it is and I reach out. I've drifted apart from some of the people but there hasn't been anything bad that's happened between us to consider it a troubled relationship. We just don't talk as often as we did. Do I stop calling and sending texts? It seems like they're unappreciative. It's one thing to respond to every comment on a Facebook page but to get a personal call or text I feel is a bit more special. I actually call and leave my cousin voice mail. I don't hear back from her. Surely these people have time to respond with "thanks!" Thoughts?