I have only just started doing feet.....my excuse was that it was for the sake of the business....very bizarre, but I quite enjoy it now. As has already been said you can make a great transformation and clients love it. Even though I was trained at college to do them I had always shied away from them because of my foot yuk factor!
I have only ever had 2 pedi's in my life....apart from the ones I do on myself, the first was OK, but the second was done by Jo when I was in Spain and it was absolutely fantastic. I am so glad that I had that experience, because now I try and base my pedi's on that experience and want to give my clients the same experience I received there.
Gel toes are well in too, and a great earner, so anyone with a foot 'eeek'....bite the bullet and go for it...it's not so bad when you get into it!