Emotions do seem to have a life of their own. They seem like the results of deep and unknown mechanisms that I unfortunately have no control on. The best I can do is know myself better and manage that. For example, stress is an issue, and the only way I seem to be able to decrease my stress is to avoid stressful situations (for example avoiding too much work/responsibilities), instead of being able to deal with them. This means limitations with work load/pressure or certain social situations, where I get exhausted quickly.
That said, I've never studied buddhism or meditation. Could these help me control those deep inner workings?