a few nights ago i was quite far into a normal dream and i was in a bus then i realised i was dreaming, so i did my RC just to check, so i became lucid and then i smashed out of the bus and flew away home (for some reason i always go home as soon as i become lucid). i had a dream goal which was to be iron man, which i did do. but the strange thing is, any time i try to be as superhero, e.g. iron man, spiderman. it always feels nothing like what i thought it would, it wasnt as fun and i kept on seeing myself from another point of view, as if i was watching myself.
that dream didnt last very long because i had already used up a lot of the REM on normal dream, which was very annoying.

my questions are:
does anyone else get that strange feeling of watching yourself from another point of view?
also, does anyone else become lucid near the end of dream?
and how do you solve these problems?