Research showed that around 59% of freelancers were owed $50,000 or more for completed work, with 72% of respondents saying they still have outstanding invoices yet to be paid by their clients.
https://www.independenteconomy.org/our-blog/getting-paid-in-the-independent-economy
Project acquisition was chosen to be the biggest problem in the freelance career by 52% of the respondents of a survey
About 22% of freelancers feel that contract negotiation is a really big problem. The vagueness of the demand of clients that leads to dissatisfaction is often a pain point for freelancers.
Freelancers often struggle with juggling different projects at the same time. Due to this, there can be a problem in scheduling a task according to the preferences of a client.