What does show up mean?

If you have an interview or an expo just get yourself there and participate. Tom showed up day after day with a smile on his face for 18 months till someone wanted to buy what he was selling. Resilience and determination is requiredIf you go one step after the other ferociously you will get either a job opportunity, network connection or even a new skill.Show up again and again and again and that's the easiest way to start your journey when you leave the military.