Lick your forarm then touch both pos and neg terminals!
I wouldn't say im affraid of caps i work with them in a day basis. A tad bit of rational thinging goes along way when around them. I was at a Install School type thing and watched a guy get knocked out by a bank of 6 1farads In series( trying to remeber ya sounds right).
Just be careful. Also any best buy or other car audio install bay should have the appropriate risistor charging apperatious