Learning a high income skill in 2022 is important.
You can make 5-6 figures depending on how much you're willing to implement.
Earning on the internet has been made easy already and it's beginning to look like the new oil money. 
You can learn any even as a newbie.
list of high income skills right now.
Amazon Kindle Publishing Copywriting Digital Marketing Affiliate Marketing Web design/Web Development FreelancingIt's crucial to learn one either as a student, undergraduate or post graduate.
The internet is growing everyday, you should grow with the internet too.