haaair

I'm having all sorts of ideas about things i want to do with my hair. As some of you may know i'm a brunette, i would say boring brunette (my hair) because it's just one simple brown color, no highlights, no nothing, very simple. It's not too long but i guess it's long enough but i'd like it to be longer.. (clips can fix that!) so i guess that's no problem at all. I've done tons of crazy stuff with my hair in the past, i've gone from having totally purple hair to blonde to ginger to red to pink to black.. you name it. Last i dyed my hair was when i realized that the color was totally messed up and my hair needed a "break" from everything i did to it, so now it is "recovering". And it looks better! But now i'm getting ideas again (oh no).. one is to actually dye it purple again, i know my friends would kill me if i did that, because it wouldn't fit with the rest of my style - AT ALL. So what do you guys think? What should i do with my hair? The first picture below is related to what my hair looks like now ('cept my hair is shorter), the rest of the pictures are ideas i'm having.