Am I the only one?

Am I the only 30 year-old who wonders if my life has taken me down the right path? There are parts of my life that I have loved and parts I have hated. Some things happened to me by choice and other things I had no choice in. Some days I look at where I am in my life and I say, "Job well done." Some days I am depressed beyond belief about where I am in life's journey. I am not young and not old. I ponder how to get and change the things I feel I need to. I also think about big decisions to come as I choose a fork in the road to go down. I look to my friends and family to help me, but they don't know everything inside my mind and they can only tell me what they think is best for me. Do I take the daring road that may hinder the progress towards marriage and a family that I so desperately seek, or do I take the boring secure road that may or may not lead to a family. I fear if I do not take the daring path I may always regret not doing it, when I was single, still young enough and had the chance. Life is too short and you never know when yours will be up. Decisions, Decisions, what to do?