Yes we thought about but it earlier. But we could even raise $100 USD. So we knew we wouldn't be able to raise $4,000 USD for the list on a real exchange listing. Even with CST no one wanted to pay ETH gas fee's as we ate over $1,500 USD on that during that time. But this is now and that stuff is in the past.
Yes, raising funds for anything is usually a problem, especially in the cryptosphere, where people do not want to pay for anything, the exceptions are only gambling, it seems to me, but there is more psychology there.