should i keep doing toje

im trying to do toje as my next tower but im getting demotivated because of the first half, while the second half is good. i have all floored it, but my pb is late f2 and im getting exhausted by it, it was fun but that is decreasing, this is only my 2nd day playing and im already tired of it, but i really want to beat it and i want to not give up. what should i do?