Hey. Dreams of death could indicate a desire for introspection, but in some cultures it also signifies a new beginning. Being alone could mean the obvious of you not having support in your waking life, but it also indicates a need to examine your personality (according to the dream dictionary I use). You should really take advantage of PC...it helps a lot with forming a support structure. I've met some really awesome people on here. And the whole thing about dreams and reality is quite tricky...you have to remind yourself in your waking state that you are not in a dream, and you will realise that you'll be able to identify your being in a dream a lot easier, which could also give you the ability to control the dream (takes some practice) or waking up before it gets too intense. I hope you are well :-)