Final Fantasy X is a video game in the well-known JRPG series from Square Enix.
Get missed Al Bhed Primer
This can be done in the International English version of the game. If you missed the Al Bhed Primers 19 to 22, you can get it by using the "Replay Al Bhed Home again" trick. Get inside the Al Bhed home and get the book.
To get the Al Bhed Primer(s) without starting your main file over, start a new game. Do what you have to do, and when you get to the location that you missed the Al Bhed Primer(s), pick the book(s) up and go to a sphere that looks like your save location.
There are some that resemble a save location that tell you how good you are in talking the Al Bhed language, but to tell you one that does transfer your Al Bhed Primers go back to your main file, then you can go to the first place you went where you almost got eaten by a monster. After you are there, find the sphere on the top right hand corner. Before you select it, it will ask you to get a file. Choose the file that has the Al Bhed Primer(s) that you missed.
Easy Sphere levels
Catch all the monsters in the Calm Lands and then get the Chimerageist at the Monster Arena and fight it multiple times. Along with normal levels, you will get Return Spheres. Go to the Sphere Grid and use Return Spheres to go to an already activated Sphere with an un-activated one next to it. Activate it and use the Return Spheres to move to it. Repeat this to get as many as desired and keep fighting Chimerageist to get more Spheres and Dark Matter.