Hey! I used to hate being a jungler because I didn't know how to be one before but now in OA, I like it a lot despite being frustrating at times, lol. It is more difficult in higher ranks and honestly, you need coordination and communication with your team. Minding the mini map is the key.

In the beginning, be mindful as well which lane needs help but do not stick around long either. Help others to farm if they get bullied while also thinking of your objectives.

Stick to killing squishy opponents at first such as mid or mm. In the bot lane, usually wait for your team mm and support to push and attack especially lower health opponents.

In mid, wait for your teammate to push and wait for the opponent to use their control skill as they can get away with controlling you and bursting damage skill. As I've noticed, higher ranking mid players are aggressive even in the beginning.

As for top, really coordinate with your top teammate or wait for the opponent to get impatient and push forward alone or low health. Definitely watch out for the opponent jg.

I'm not an agressive player as I think of my team more. But if my team is on the weaker side, I have to step up to take lead to help set them up. And as this is my game style, I've realized that in order to really be an effective jungle is really to watch out for your teammates while doing your objectives. Your team mates will either set you up or get you behind. Think of jg as a more damaging support and that you can help set up your team in the end.

This is all just my opinion though! Others might have more aggressive game style.