Hmmmmmm not embarrassed- what happened to your old avatar? 
I happen to like Monet and I also like change.
My avatar represents my interests and nothing more. I am graduate of UT but I am not a manic fan. Tomorrow I might want to put up a photo of a Lab but that would not mean I am not longer a fan of Monet, simply that I had a change of mood. Today I feel like being a Rebel.
And next week when Florida cleans Ole Miss's clock I won't be embarrassed about that either, as I figure the better team will win. But regardless I will still love my Rebels and my Vols and I might change my Avatar to penquins as I really like them.
Maybe this particular forum/sports is not for me and I will leave the sports to those that take it much more seriously than and I will just mosy on over to the Lounge and have a drink.
But I will say this unless someone has played competitive sports, or coached competitive sports it is easy to be a side line coach and Yes I have done both.