As we know, things don't always work out as planned. But oftentimes they do. And those of us willing to take risk(s) try to take calculated risks. But the nature of life is that some risks, especially the greatest risks, are incalculable--unknown. The key in moving forward--beyond the unknown--is to be willing to accept that there are things beyond our control, and that there are always lessons and opportunities for growth.
There are risks in taking action to live the life you want to live. Likewise, there are risks in not taking action--for example, living lives of regret, complacency, and mediocrity. So why not take a step or two in the direction of pursuing what you want out of life? As the old adage says, nothing ventured, nothing gained.