Who would have thougt. Instead oft banging your head against the wall, looking up how something is done actually helps you getting better at it.
As a barista, I have mad respect for anyone who puts in the effort to learn latte art at home. It took me 6 months of full-time café work to get consistent at latte art, I can't imagine I'd have the patience if I weren't getting paid and had to drink that many lattes!