Tutorials/Ultra hardcore survival

Are you ready for an even harder challenge than Hardcore mode? Well then, meet Ultra Hardcore! In Ultra Hardcore mode, the only difference to the regular Hardcore is that you don't naturally regenerate health! This difficulty is extreme and is only recommended for experienced players.

Note: This is not a pre-made gamemode. To make it, set to Hardcore mode, and if you're an op, or open to LAN with enabled cheats if in singleplayer mode, then type /gamerule naturalRegen false, then you're all set.

Notes and Tips

 * First of all, as stated before, there is no natural health regeneration. PLEASE try to avoid even the most pathetic ways of getting damaged, like cacti, or its all over.
 * You'll have to be really quick with getting resources because danger is doubled always with no regen.
 * All kinds of ways to regen other than natural regen are your new best friends. As soon as possible.
 * You can make a Golden Apple or a Potion of Regeneration/Healing (Preferably Tier II's)- If you can't seem to obtain ghast tears or glistering melons don't forget that you can always use a spider eyes to make a potion of poison and then use a fermented spider eye to make it a potion of regeneration.
 * Remember hunger is the most crucial part of survival for it keeps you from starving to death, helps you run away from hostile mobs, and c'mon who doesnt love to eat so try eat often but not too often or else you will waste food.

WORK IN PROGRESS
Please feel free to contribute!

Nether Survival Before you continue with this, read EVERY Nether survival guide you come across. Deaths you should avoid 1. Falling into lava. 2. Hitting a Zombie Pigman by accident and getting ganged up on. 3. Your house starts on fire because you built it out of netherrack 4. Your Portal is hit and blown out and you, being a dumbbell, forgot your flint and steel, and die. 5. You foolishly attack a Blaze with only a worn out stone sword 6. You fall into your own cacti trap 7. You get cocky and attack a Ghast These are only seven of MANY ways to die in the Nether BE CAREFUL

End Survival 1. Why in the world are you going into the END?! 2. Do you really want to go though with this? 3. Fine 4. IF, you go in the end, you can't come back unless you kill the Ender Dragon. Because if you die, YOU LOSE! 5. Bring swords. 6. Bring a bow and enchant it with Infinity. Make sure you have an arrow in your inventory 7. If you don't enchant the bow with infinity, bring A LOT of arrows, like four or five stacks 8. If you don't want to fight Endermen, try wearing a pumpkin. 9. Be careful when you take out the End Crystals 10. Kill the Dragon