Is it normal that my conversations are so short and dull?
Almost every conversation ends pretty quickly and seem pointless. I tried avoiding the short responses by asking other questions and completely answering the questions people ask me, but that just leads to a slightly longer conversation. In the end it seems like a topic is started, but me and whoever I'm talking to just run out of steam really quickly. There is never really a spark of interest created that makes the conversation go on longer.
It especially affects me when I'm talking to girls because they very rarely seem to share any type of common interest with me.