There was a great graduate student community in my home department of Integrative Biology. As a group, we organized events ranging from salsa lessons and weekly communal meals, to wilderness retreats and a 'March Mammal Madness Bracket' pool.
I believe that one of the keys to success in terms of graduate studies and beyond is to be passionate about your work; this makes the dedication required to do well come that much easier.
Be informed. Always make sure that you understand each and every step of what you're trying to accomplish, but at the same time don't be afraid to plunge into the unknown. Be mindful of what makes you happy, and pursue your goals with a passion because at the end of the day, when we look back at our accomplishments, the gratification from that is what keeps us going.
Volunteering and trying out different career experiences is essential to knowing what you like/what you are good at. I often volunteer my time to entomological societies or writing blog posts for the public so I can gain more skills in scientific communication. Practicing your skills is what helps build them up.
Graduate studies are a great experience. In my experience, it was much more practical learning to equip you with skills to use in work settings. You also get to meet so many people who are in the same field and diversify your network.
“Since I immigrated to Canada from Bangladesh in 2001 I have been living in Guelph. I cannot think of a city better than Guelph. People here are very friendly and dedicated to making their city a better place Guelph has a nice blend of rural and urban atmosphere; it's not too big or too small.”