I've found that some I consider very easy to do are considered difficult by others and ones that I've been told are quick and easy have turned out to be anything but quick and easy for me, so I just look at something and if I like it, I give it a try. Some of the ones I've tried have turned into UFOs to be completed at some nebulous future date when I figure out how to make it look like I want it to. Others went together like a dream and have been gifted and loved by their intended recipients.
I say give it a try! You'll never know unless you do!