Its hard when the emotions get to going crazy. The fact that you know its happening is a good sign. And don't feel bad that people care about you. In fact that it what is going to get you through life with a disorder like Bipolar. I would be long gone without support and trust me, it gets easier. I have been going for 9 years mainly because i found a strudy support structure to keep me on my feet. You can do that same and as you learn how to cope and manage you are better able to deal with the stress that comes with the illness.