I only have a few assets rather than many. I like diversifying but if I don't know much about the asset I'll stay away from it. I got involved with some alt coins a long time ago but I didn't go so well with them, they cost me very little but a loss is a loss. I would be talking differently if they went well though I guess.
I'm hoping to have the Trezor done today or tomorrow and will watch a video or two prior to setting it up.