Honestly, if you want to know, best way is to pay a visit to a dojo, pay a drop-in fee, and ask the sensei
Suwari-waza is difficult because you need to have proper shikkoho and hanmi (no kamae), in addition to balance and other aspects. You will need a good solid half year of training to get a grasp on it.
I would recommend sticking it out for a few classes. You may find Aikido to be your thing. It never hurts to give it a try.