Woe is Me

I can't do the exercises in Chapter 1.

I have failed.

I will not kill myself with fire.

I apply B, I, U and O in any order, then output EXPERT PROGRAMMER, then apply /B, /I, /U and /O in opposite order. For example, quoting the program:

'[\[B]\[I]\[U]\[O]EXPERT PROGRAMMER\[/O]\[/U]\[/I]\[/B]]