I have been triming my own hair for atleast 10 years now and always get the best results.
I despise going to salons having some creepy woman wash my hair, scraping at my scalp with her acrilic finger nails and talking over me. Then trying to style my hair every way I pleaded her not too. And after its all over having to pay $50-$80 to go home irritated and wondering how long its going to take me to grow out the mess she made.
Thanks for that site link, im going to go check it out. maybe i can learn some new tricks!