The way I played the game, I didn't really care too much about the quests in the beginning, just went wherever and if the enemies were strong, I just farmed or went somewhere else to explore and fight other enemies. That's why I went to Caelid first and slayed the huge ass dragon and some other bosses first not knowing this was supposed to technically be later in the game, the area was hard for a lower level at the time but afterwards I went towards the Raya Lucaria Academy area and felt OP since I was so farmed from Caelid
It also helped that we could just do gold summons whenever and wherever we wanted. There were no shortage of fingers that were lingering around to help you on your journey.
The beauty of the game is there's no set real path to follow.
If you need assistance or just want to get a bit more OP there are a lot of online guides to tell you where to get the best early game or mid game weapons / spells to have an easier time which admittedly, I did to get a little advantage.
All in all, I enjoyed my time with ER, got the platinum just because it was so fun.