Nothing good comes easy which is a fact every human can testify to, which is why our daily activities requires us to work and hustle to achieve goals. Experiencing "pain" to make "gain" don't actually mean the pain involve is a treat to life instead it is refer to as a way of making sacrifices to secure desired achievement.
We live in a world where we have to find ourselves in that process hustling because it is compulsory and necessary to those who wants to live a comfortable life and when this mindset isn't put in place, more life challenges intend to occur to make suitation worst. For we humans to make personal gains, sacrifices is needed that needs our time, seriousness, effort and hardwork to fulfill the goals.
Our dreams and goals that we all wants to achieve might differ which can come in different ways but then what is required is to accept the challenge to achieve results. As a student for example, the desired goal is to graduate and come out in flying colours which as we know isn't easy because of the process required to get to the final stage.
As a student, a lot of sacrifices is required which every students can testify but then what is involve in the process is compulsory, so there is no choice than to do the necessary thing every students needs to do to pass. This sacrifices involves things like reading constantly which might be day and night, Handouts are compulsory to buy, projects are needed to be done and also exams need to be written in other to pass with good grades.
This alone from students perspective is a sacrifice to carry out in other to fulfill your goals from graduating with flying colours. However, if nothing is done, no good results will showcases which is why like I said earlier, our time and effort matters for good things to come in place.
It is not a new thing to pass through pain to make gain but what is encouraging at the end is that it is worth it when the sacrifices pays off.