Ask.

Due to some factors that are arguable, we miss our ways, our opportunities, we waste time and resources and this is because we refuse to ask question when we don't understand or when we are stucked in a spot.

Some refuse to ask question because of pride or because they believe people will belittle them when they do. We should understand the repercussions of not asking questions.

We are humans and we cannot know it all, that why one person cannot study or know all the courses in the world.

Be wise and do the needed