1. Bring a Friend
Although it’s not required, it’s still really helpful to bring a friend whenever you start grinding. Additionally, having some company and someone to talk to can help pass the time and ward off the inevitable boredom. (Another way to help cure boredom is listening to some of your favorite songs.) However, you should only bring ONE friend, because having too many people means more people to share coins among.
2. Leave and Rejoin
This is one of the steps where it’s really helpful to have a friend. What you want to do is go to a tree/bush (in somewhere you can remember the spot at), leave the game (and if you have a friend, have them guard the loot) and then rejoin the game and get the coins back. This is probably the best method I’ve found to getting coins fast. You probably want to leave and rejoin when you have about 20-30k coins. IF YOU WANT TO STAY WARRIOR, REJOIN WHEN YOU HAVE 30K+. Note that this also prevents lag, as an added side effect!
3. Touch Grass
This is another thing that most people don’t really think about. Taking breaks is really important to your performance and your well-being! Make sure to touch some grass every 1-2 hours.