I want to ask, how is it possible to launch the main net within the next 2-3 months, When IOTA still has not implemented sharding?, Without sharding, within just a few days of the main launch, i can easily see each broker node bloated with many tera-bytes of data, it will most defintely spiral out of control within just a few weeks, Shouldn't you guys wait until sharding is operational before launching the main net?