Answering calls.

It's hard for me to work in the business and take business phone calls. I am working on delegating this task.

Currently, it would be doing everything myself (out of necessity).

I believe in the coming months I'll start rounding the corner so I can offload some less important tasks to other software and people or vendors.

The second largest would be having enough time to get everything done (this is mostly because I'm spinning up a second venture while working the first).