i would say love and relationships are a very important part of life, but not necessarily for everyone. having a relationship with someone is very challenging, and it can definitely bring out the best and the worst in a person.
i just tried writing a response and it got pretty long, but all i really got out of it was how little i really know. love is tough and everyone has a unique way of expressing it and interpreting it. i think at the very core of it all, the person you really need to love is yourself. i dont mean that in a selfish way, but i think the only way to really be happy is if you can love who you are.
back to fears. this love thing has got me thinking about what id be like if i were to get married and have my relationship fall apart. i already know it would be really devastating and id be really depressed, but what id really be fearful of would be that i would slowly isolate myself from the rest of my loved ones. i pretty much stick to myself these days and i dont really communicate regularly with anyone besides my girlfriend. id be worried that if it didnt work out with us that id go live alone somewhere and not bother to really communicate with anyone. it would probably suck.