Although I think most prospective grad students have been told about the importance of picking a study/project that interests you, I think it's also really important to take some time to see how you interact with your supervisor and lab. These will be the people you work the closest with for the next several years, and help provide support to you in some of your toughest moments.
I would encourage all prospective graduate students to research their program of interest and speak directly to faculty prior to applying as this can ensure that your research goals align with your prospective advisor/program of choice.
I think a Graduate program is filled with opportunities for self-growth and self-improvement in a facet of skills, including research, academics, management, teaching, mentorship, public speaking, and networking. On top of that, it exposes you to a variety of workplaces including academia, research and development, industry, and government.
Most importantly, I believe it's not easy to do a graduate program and many others will agree. There will be many challenges and struggles throughout it but this is a normal part of your program and part of the beauty of science and research! I suggest to keep your mind open and find the opportunity in every situation, because your graduate program will only help you improve yourself both personally and professionally!
Always ask for help. When in doubt, ask; When not in doubt, ask. Enrolment in graduate courses can be very small, and grad life can sometimes feel isolating; so, try to form great bonds with other grad students. You have a lot in common! Try to take some time off to have fun, and when you inevitably encounter students pulling a tractor in September, do the opposite of what I did; and be cool! If you can, participate in the 3-minute thesis competition (3MT); it's a lot of fun!
If you’re considering pursuing post-secondary education but maybe aren’t sure you can do it, especially if you are a first-generation university student, don’t count yourself out. It’s easy to talk yourself out of it because you may not think your voice matters or that you have anything important to contribute—but nothing could be further from the truth. Your own unique life experience and perspective will be your biggest source of strength and learning. No one in the world thinks or creates things like you do!
A right step taken at a right time completely changes your identity. I won't say that your academic journey will be easy, but I am sure it will be worthy.
I feel lucky to have been able to be involved in many different projects at the University of Guelph. My advice to future grad students is to get involved in as many different things as you can and to not be afraid to reach out to people. A lot of the fun in a graduate degree is being able to collaborate and work with lots of different people.