Professor Steven Litt provides 25 tips for aspiring managers beyond the classroom. The tips include learning how to properly enter a room, being on time, respecting support staff, following industry news, creating alerts on competitors, reading contracts thoroughly, researching companies before meetings, learning different presentation formats, writing effective executive summaries, getting experience in the field, using basic math skills relevant to the job, staying connected professionally, finding a mentor, and keeping one's resume up to date. The document is copyrighted and not to be publicly posted online without permission.