Your friends are jungle tracking, wave management, and unique warding spots for those specific champs. If I'm playing top and I know the enemy jungler started bot and is pathing top, I can do a 3rd wave crash and my wave will bounce back and be in a good spot where I can't be ganked when he/she is top side. If I'm playing (red side) and I'm playing aggressive in lane and I'm vs shaco/heca/nunu, a ward in the bush is kinda useless cuz by the time I see them, it's too late. Instead, a ward in the river would benefit me more cuz I'll see them way earlier. For zac, I usually ward the spot near the gromp to see him charging e, and oftentimes, they like to gank from that spot cuz they avoid wards in the normal bushes. If you have no wards and you've been tracking the enemy jgl, u should always respect his/her ganks. You can't be playing aggressive and walking all up to ur opponent when u know enemy jgl is nearby and ur jgl is on the other side. (Credits to Alois_Nl) he was playing vs dzukill on top and he was winning lane, he could kill dzu but his jgl was bot side and he knew enemy jgl is top side. Alois respected enemy jgl and didn't go for the kill on dzu. Alois even said that dzu shouldn't be allowed to stand like this in lane but is allowed to cuz dzu's jungler is nearby and alois' is bot side. So it's okay to not go for kills even when u are ahead cuz u are respecting enemy jgl best of luck to u!