I'm a big fan of /t/asksnapzu I also like to go to /t/casualconversations. My favorite is /t/baking but I'm pretty biased as I love to bake and it's my own tribe. I would suggest using the search feature and just start typing in some of your interests. The communities here tend to be a bit smaller, but you end up getting a community that knows each other and treats each other well.

Hi! You'll find that there's some great content here as you dig deeper into different tribes. Snapzu is still in its growing phase, so you might need to do some digging. I suggest heading over to /t/newtribes, new tribes are being created and they could use some members. /t/asksnapzu seems to be the most active tribe. /t/help is also a good resource for rules and FAQs to get you familiar with how things work here.

And for me personally? I love to /t/run and I enjoy /t/gaming.

Edit: Also, if you're still confused on what tribes to check out, this resource helped me out when I started!