I know a lot about software development
and a little about everything else.
┌──────────────────────┐
│got a problem in life?│
└┬───┬─────────────────┘
│ │
┌┴─┐┌┴──┐
│no││yes│
└┬─┘└┬──┘
│ │
│ ┌┴─────────────────────────────┐
│ │can you do something about it?│
│ └┬───┬─────────────────────────┘
│ │ │
│ ┌┴─┐┌┴──┐
│ │no││yes│
│ └┬─┘└┬──┘
│ │ │
┌┴───┴───┴──────┐
│then why worry?│
└───────────────┘