Am I supposed to be in survival or creative mode?

1) Dig a tunnel around it. 2) Use a bucket to scoop it up, and use it later. 3) Place a block in the same space as the lava and...

Get your armor from your inventory, then get a crafting table. Put your armor and any color dye in any two slots. Then, take it out and wear it.

You can plan and fix a time to meet one or two friends regularly online. Then eat dinner, play a musical instrument, or a board game together.

You could do that, but some players don't play with cheats and would rather find a way out that doesn't involve cheating. It can sometimes be more enjoyable trying to...

If you have the mod installed you should be able to do it in creative mode, just the same as survival.

Yes, you can do this as long as you have cheats enabled on your Minecraft world.

Yes. You can fly with Elytra in both survival and creative mode. The only difference between Elytra and flying 'manually' is that Elytra doesn't stop in the air, it just...

Dig downwards as far as you can, but not too far. Look around lava diamonds and mine everywhere.

Yes, this is a glitch. To fix it if you have the disk take the disk out and clean it then back up your worlds onto a USB.