There is always a day when you want to play minecraft, but nothing to build. I always found that problem. Thats why i'm here......pre tryping? this to you. Here are a few things I think are a good way to use time in minecraft.

SURVIVAL

1. Build a mansion
2. get a wolf :3
3. Make a melon farm
4. kill a pig
5. Add a mod
6. Blow something up
7. eat cake

CREATIVE

1.spawn a crap ton of slimes
2.kill the slimes with lava
3.make pixel art
4.burn the pixel art down
5.make an epic house
6.make a lava parkour map thing
7.Get a map from PMC and blow it up :)

Those are my extremly random idea for when you just dont know what to do. Leave a diamond if you loved it. leave one even if you hated it. And feel free to add ideas in the comment section. -Master