Nothing a little olive oil or butter can't help.
But seriously, what the rest of the folks here said about risks. Think of it this way: would you do anything differently in your life today if you knew you only had 10 years to live? How about 5 years?
Not that this works for everybody, but this is what changed a bit for me. I had a fairly comfortable life but going nowhere fast for a while in my 20s: ok job, no real girlfriend who wasn't a psycho. Part of that changed when I was diagnosed with Type I diabetes. While I knew it wasn't going to kill me in my 20s, it was a wake-up call that I wasn't going to be on this earth forever and I needed to take some good risks. Travelled the world.
Got serious about better dating prospects. Quit my job and joined a start-up with an uncertain future to learn a lot along the way and change my career (almost entirely for the better).
The moral is that it helped me to have a reminder that life without many risks wasn't going anywhere for me. Ideally you can try to find ways to see it that way without acquiring an autoimmune disease in the process.