Noted, I mainly play games in low elo because most of the people looking at this guide are plat and below, and jungling is different in lower elo's than it is in higher elos. Thanks for the comment.

Sorry about the late response, to answer your questions in the following order:

If you are behind, focus on farming and playing around objectives. Objectives win games, period, your team can be behind but you get soul and baron, and you end up winning. Make sure to play with a purpose, don't just run around looking for kills. Figure out whether you should be farming, shoving a wave when your laner backs or other situational scenarios.

Nidalee can solo drag a level 5 with 2 refillable health pots somewhat healthy. Just make sure you have vision behind and around drag, and only do so if your Mid and Bot Lane have prio to ensure the safest solo clear possible.

And squishy or slow clearing jungler such as: Lillia, Shen, or someone that you can out duel at any stage of the game, especially the early game. If you want to counter jungle in the early game against champions like Hecarim, Graves, or Zac Conqueror Duelist Nidalee is the way to go, if you know how to auto attack to stack it up when dueling the other jungler.

I have videos on some of the safer clears, and some of the invade high risk high reward clears.

Adjusting your pathing, and backing around 32 CS to get items against champions like Yi and Vi is your best bet, be sure to time your recall accordingly to objectives.

Zhonya's is the main item for you to survive in teamfights. If you choose to build Liandry's Anguish, Demonic Embrace helps keep you alive in teamfights.

Thanks for your questions, and if you have more feel free to reply. Always open for more questions, comments, and concerns.

Thanks, I will continue to update it to help people like you out in the future.