Holding isn't "hard", but figuring out how to get into the hold (depends on which way you're coming from) can be. And you're fully engaged - you have to turn and time every minute so there's not really time to divert your attention.
One thing it took me a while to understand is when they tell you: "Hold Southwest of the VOR", they mean that the inbound course is SW of the VOR. I was confused for quite a while trying to keep the entire hold circuit on that side of the VOR (which in this case it is because I'm turning left, if I was making standard right turns it wouldn't be). Confused? Welcome to the club!
I didn't turn the GPS on until inbound on the procedure turn, so you see from the top left I was on course to the VOR and then flew the missed when about a mile from the airport. I got a little wonky flying back to the VOR... My instructor wants me to go direct to the VOR (as published) and I always want to intercept the outbound radial on the way, which is wrong but that's where we're going in the end anyway... lol. You can see where I was set up for the intercept when she said; "Where are you going?" so I turned right a bit and missed the fix. :-(
Then the holds mostly look pretty good. The last one we were looking for traffic and deciding what to do next while I wandered about, so it doesn't count, :-)
What I'm glad to see here is that I'm really not too far off - even the sloppy missed route back to the VOR is only off by 1/2 mile. So with a little more practice I should be able to stay on track.