speaking at events,

speaking on podcasts,

joining company boards,

beta testing new products,

advising companies,

freelance roles,

partnering on side projects,

developing a web application,

giving code reviews,

organizing a hackathon,

participating in hackathons,

designing pitch decks,

co-founding a company,

coaching founders,

raising funding,

teaching entrepreneurship,

investing,

making angel investments,

making early stage investments,

advising early stage companies,

tutoring,

going running,

going hiking,

playing chess,

playing soccer,

and playing tennis.