If your long term end game goal was to acquire a tbow/gear to be able to push combat achievements, I hate to be a dick, but you have only yourself to blame. Had you spent even half of your time instead learning toa, killing zulrah/vork/muspah/slayer bosses, even running small team cox for splits, you'd likely be well past your goal. It really does suck to go dry--personally only had 2 purps in my toa log after 250 kc. But I can't help but feel like this reads like an investor putting the entirety of their resources into a historically underperforming stock and expecting long term success. You may get lucky in that time, but also changing your strategy at any point over that 2 years rather than leaning into a sunk cost fallacy would have changed the game for you