in what situation can lightning be dangerous?how can danger to tall buildings be dangerous.

I didn't get the first question properly. I mean why do you think lighting is dangerous anyway? It has electrical charge in it while our bodies are a conductor of electricity. If lightning struck on us we will be shocked which can lead to our death. Tall buildings are dangerous as they are nearest to the clouds compared to short ones. Clouds can charge tall buildings by induction which can lead to electric charge in the whole building which can lead to death of several ones. So yeah, this is how a tall building is dangerous!