This is completely normal lots of today's sustainable companies have been operating like that for a while. As long as you use those $100k/month of spending to k

This is completely normal lots of today's sustainable companies have been operating like that for a while. As long as you use those $100k/month of spending to keep growing fast, everything will be fine. This doesn't mean that you don't have a good sustainable business model, just that you need to invest a lot into growth.