How do you create "meaning?" How would you define that term? And if you "create meaning," in your life, can that "meaning" bleed over into other lives and give them meaning that they didn't even create?
Sorry, but this sounds like a bunch of depressing hooey to me - guess that's why I'm not an existentialist!
How do we not create meaning? I mean that meaning is just as fake as objective meaning, it is kind of like lying to yourself. What do you want to do in your life? You set goals for yourself, right? There, you have created meaning. By other lives do you mean other people or reincarnation? I would rather accept "depressing hooey" over mythological and uselessly hopeful overgrown fairy tales.
If life is meaningless and absurd (not to mention often very painful) why wouldn't we be depressed? Why would we "do anything to make the best out of a meaningless existence?" What would give our actions any meaning or merit whatsoever? Would it be wrong to kill yourself, or heck, even others? Why or why not? If life is meaningless, it seems such actions would be meaningless as well. Why not save everyone a lot of long term pain and expense and hassle?
Are you depressed? If not then you are living in a meaningless life just fine! Why not make the best of it? Everyone is asking why, why, why. Why not? There is no reason to live but there is no reason to die. There is plenty of time to be dead. We give our actions meaning, even though that is just personal and there still really is none. I have no problem with suicide, but I think we can set up a moral system based on logic. We are just stuck in a meaningless life here together, all free to make our own way. And there is the key, free. So, doing something like killing or raping is going to interfere with anothers freedom, therefore "immoral". Just gotta think a little!