If you're on a budget such as students studying or young professionals doing an internship in Singapore, street food is an ideal dining option.
You don't necessarily have to go exploring outdoor food stands and gourmet local food courts every night, but the point is that the local fare tends to be delicious an affordable, so it's really a win-win.
Avoid Marina Bay Sands
Marina Bay Sands is the main landmark in Singapore these days, and to be clear you should absolutely give it a look.
It may even be worth spending a night so that you can access the legendary rooftop bar and infinity pool.
As far as entertainment goes, and specifically the casino, it's largely a tourist trap that you don't need to be getting too comfortable with for a longer stay.
Mobile-centric innovation is dominating the casino market in Southeast Asia and Oceania anyway, so if you're really interested in the occasional casino game, you can play it on your phone in all likelihood.
It'll save you the inevitable extra expenses that come from visiting the resort. Basically, the occasional visit is understandable, but don't get too used to it!
Make The Gardens Your Own
This is just a nice tip to consider if you need somewhere to relax and unwind from studying or your internship in Singapore.
More than any urban attraction, nearby beach, or anything else, Singapore's gardens are incredible places to hang out.
The main one, so to speak, is the semi-artificial elevated garden in the shadow of Marina Bay Sands, and it's like something out of this world.
However, there are other public gardens in the area as well, all of which can be beautiful, relaxing, and perfect for recharging in the evenings or on weekends.