Confused: Such an apt name!

I never realised that the name i gave to my blog in a moment of confusion would end up defining me completely... I'm so confused right now that I've never been in my life.. A few days ago, I like a great scholar, had concluded that there is no one.. NO ONE on this planet that you can;t live without.. Noone is indispensable.. And today I look back at my so called conclusion and all I see is confusion.. Though I'm still of the opinion that I wouldn't ever die because of someone not being in my life.. I guess teens got over long back. But stil, there is such high level confusion.. The day today, has been full of arguments, disagreements and debates... Colleagues, family, friends.. no one spared me.. or I din spare anyone today... I've been weird lately.. full of un-explainable emotions.. I feel like smiling and I see myself dropping tears the next moment.. Its mind****ing.. I always thought no problem is so big that it will affect my life.. But I'm at a very difficult stage right now.. I just dont know what to do.. how to react to things, situations, people.. I wish I could sort out how I feel.. I wish I could take some decisions..