Startup related question

[caesar13]

Must read books for someone working part-time in a startup (less than 20 employees)? Any kind of book that would be helpful to avoid any mistakes most people do when working in a startup. In short, I need a good book on startup psychology.

Thanks in advance.

[Leo Gura]

What is your position? And what do you wish to accomplish?

[caesar13]

@Leo Gura My position is not fixed, at least for now. I reply to my clients, some are sales questions, and others are technical. I do sysadmin things sometimes. Basically, I am in the cloud computing field. I believe I'm aiming for a DevOps role. If not, I'll be some "Cloud Engineer" or something. 

And these roles differ a lot based on the company - hence I'm concentrating on learning things (most times thinking about what to learn, based on the common things between any two or three given cloud-based roles).

Whatever my role be in the cloud spectrum, I need solid Linux skills, so I am happy doing the sysadmin things.