I never take sugar in tea or coffee. I use dried chilli flakes a lot but I've never thought of putting some in coffee. I'll drink espressos or lungos unadorned, or I'll froth up some full-cream milk to make a cappuccino or a flat white. Our bean-to-cup machine went bang a few months ago so we replaced it with a Sage Creatista Nespresso machine which has a steam wand. Life is good!