No one can accuse you of speaking before you think. In fact, you ponder so long and hard about things that your response can be delayed for days. You're the type who thinks of twenty smartass replies, but not until the morning after!
Witty repartee is certainly not your strong point, but on the other hand, when you say something, you really mean it. For a very long time. It's easier to turn around the Queen Mary than it is for you to change your mind on something, once it's made up. Your plodding thought processes have no doubt caused some frustration for your previous romantic partners, whose mental synapses were a lot more snappy. They just couldn't sustain interest in your molasses-in-winter conversational style.This is simply how you're wired, and you can no more speed up your thought processes than a whale can fly. Your ideal partner will recognize the value in your practical, methodical thinking and your cautious communications; you mean what you say and that's worth a lot! If any advice can help you, it's to be a little less rigid and inflexible in your thinking. The sky won't fall if you change your mind about something!