My dreams are, I'd say, "modest sized", so they're not big (like wanting to go into Space or anything like that). Still, yes, I have had many "dreams" and almost always have had to take a substantial risk to go after them. I've had times when I've gotten what I went after (and it's been more than well worth it). I've had a lot of times when I've pretty much gone down in flames -but it was still worth it. (The thing that amazes me is that I can go down in flames over and over again, and still not learn to stop taking those risks when they present themselves. ("Live and never learn", as they say). However, having said that, I generally won't take physical risks unless there's little choice. "Flames" I can live with. Being killed I, of course, cannot. No "dream" , to me, is worth risking my life (hence, the absence of a wish to do something like go into Space).