She*
So, support main here... the only other role in the game that is close to being equally as analytical and macro oriented as support is jungle. Now I'm not saying it will feel like that in low elo. You have to keep in mind that a majority of the players you meet in game got auto-filled as support and have no clue how to truly play the role outside of babysitting their adc and keeping vision for their lane. But someone who truly knows what's up... the ever rare support mains you will meet... well, it's something magical. And reading your post, I guarantee you that you're one of us. We play support because of our personalities. Support allows us to make judgement calls few other players get the chance to make.
While I'm bot lane trying to make plays and catch the enemy laners out so my adc can kill them, I'm also keeping track of where the enemy jungler started and when I can sneak into the jungle to place some deep wards so our jungle can start stealing buffs and putting them behind. I'm predicting the most likely pathing of the enemy jungler so I can warn lanes when he's probably close to them (a lot of low elo players in particular are relatively predictable). I'm making sure I know whether the top laner on either team has teleport up so I can expect or set up a teleport play. I'm watching the cs lead in each lane to see which laners are most likely to start roaming. When my adc backs, if I don't have enough gold to justify it, or if I'm particularly full on hp/mp, I'm looking to roam mid and help mid get a kill or trying to safely step into the jungle to distract or slow them down while they're trying to farm. I'm not just warding... I'm placing the most effective wards to grant me vision of critical places on the map to keep my lanes safe and to track the enemy jungle.
Support players have so much more going on in their heads than the average player (particularly low-elo, and not 100% of the time. i'm not tryna insult anyone who might not fall into this description). ADC's main concern is cs. Get fed. Attack the things right in front of them. Mid laner... cs. Get fed. Roam if necessary. Top laner: top is an island. Win lane. Don't let enemy top win. Maybe TP play if team is good enough to communicate they need it and set it up.
True supports, and often junglers, have the most analytical, methodical approach to the game. They are always looking to make the next best move. They are always thinking about the next several moves. Where is the enemy team? How can we capitalize on our current situation. When is the best time to move toward global objectives?
You want to have some real fun? Start playing support. Start looking at the whole map even though others just see you looking at bot lane. You might have a laner popping off, but it's your roams, your vision, your pings, your ability to predict enemy movements that allows your team to get ahead. League is as intricate as a game of chess. But when you know your enemy's next move and how to set your team up for success... there is something pretty magical about seeing all your efforts come to fruition in not just your personal score and success, but in a team win that happened because you made it happen through a myriad of small but very important, calculated decisions.