Life can be complicated in many ways but in some, it is quite simple. How you spend your time today will determine the future you will have.
Let's take two scenarios. In first scenario you work towards your goal, put in time, effort, money and all the resources towards what you want. Soon you will achieve what you want. As a student you want good grades so if today you start putting in time in your studies then you'll surely get the grades you desire.
Second scenario is although you wish for something in the future but don't work for it right now, there is no way you will get what you want.
Life is simple in a way that that your future is a reflection of your present. You work hard, hustle and do all it takes so surely you will achieve all that you wanted and live a life you desired.
Make sure you're spending your today in a way that your future self will thank you for. 👍