Life is an unending puzzle that we humans fight to put together. Some days, the puzzle seems easy, and you put together a few pieces. Other days it could seem more difficult than trying to climb Mount Everest. Plainly, the puzzle always ends unfinished. When one person leaves this earth, their puzzle may go with them, but their progress will remain forever. Each generation of Life brings a larger, more complex puzzle. Sometimes the stress of Life can become too much, and people destroy their own progress. It not only hurts them, but hurts all of those, everywhere. Your progress may not be much, but it puts us that much closer to finishing. I find, that the more questions you ask, the bigger your puzzle becomes, but the easier the pieces fit together. No one thought has never been thunk, just not followed in the same way. No one thing has never been done, just not in the same way. People around the world, and things around the universe are working on the same thing all the time. Youbare never alone on anything. The pieces will ALWAYS fit together, just not in the way you expect. Take the first philosiphers. One of the things they surely asked themselves was, "What is happiness?" Still to this day, there is no one explanation that could work for everyone.
But dont take my word for it. Your puzzle is yours, created by your mind, the solution locked away. Little help should be needed.