Life Without Certain Emotions

I often wonder what life would be like to be rid of certain emotions. I mean, it would add some clearity to one's life in a way - right? Emotions like hatred, sadness, and anger would really be a good thing to live without. I know that love and happiness are essentially necessary but I think that life, for everyone, without anger and hatred would definitely be a better world for everyone. Sadness, I don't know. Sadness does add something to life but I do think that if someone, that a person really cares about, passes away then sadness is necessary.

Sometimes though when I feel too sad or depressed I just wish that I could do something to prevent from ever feeling those emotions all together. I will listen to songs about lost love or something and it reminds me of a certain person and all that 'what if' crap happens. Songs that also remind of this huge fight that I had had with this person, and 'what if' I had stopped being friends. I often wonder a lot of things if you hadn't realized; I don't know if that can be both a good thing or a bad thing, or just a bad thing.

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So yeah I don't know how I'm feeling about this whole 'vacation' thing. I admit that I do have secondary motives but I find that they are rather ridiculous and a bit of a large, unrealistic goals. I think that my feelings and thoughts persist even though I try to look away from what I was here to do and need to do but I'm not sure anymore. Friendship is complicated so I know that it's worth it no matter how much I do miss my home but I do have two weeks left and it's just a matter if I can make it through it without the homesickness and without my emotions getting in the way.