Reaching N2 in a year?

As the title says, one of my goals for 2026 is reaching N2 from N4. I wanted to ask for an advice for people who have been studying, do you think, based on the resources that we have access nowadays, that it is still worth of paying a tutor to teach you? Or should self-learning be enough? I am planning to learn 3-4 hours a day everyday so I will reach this goal. Any advice given would be highly appreciated. Thank you!

by allyouthinkisshit