There's always a chance that something may go wrong.
出岔子是在所难免的。
To smoke marijuana (dope, grass, pot)
吸食大麻
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something,意思是迅速地沿着一条直线向某人或某物走去。