How to reduce the amounts of deaths I have?

Don't die.

Think things through before committing. You should be thinking of how things will play out before committing.

For me, I play Talon so I have to look at how I’ll escape after I make a pick. You have look at everything the enemy has (CC abilities, ults that could shred you, etc) and take those into account.

Diving in going 1 for 1 is not as good as not engaging and waiting/grouping with your team first.

ward hard. die for a good reason with a goal in mind but avoid dying also if possible if its enemy tower opens up inhib= your life take the trade imo you can backdoor or create more pressure.