LunaticJohnny said:
hints...
-play game without cheats, cheats can freeze up the game depending on what you do
oh, and if you could, post your pokemon team so they could be rated...
First, that is the most mature statement made in this thread. Not using cheats can increase the amount of amusement in the game.
Second, catch a variety of Pokemon. A team of all fire type is not going to be what brings you victory. However a team with different types at similar level will put you on the top.
Third, battle everyone. Yes, it may cause the game to go on for long periods of time, but it will help.
Fourth, plan ahead. Know before you start what Pokemon you possibly want to train. Look at the many gymleaders and Elite 4's Pokemon. Study them and plan ahead.
Fifth, use your items wisely. Rare Candies, PP and HP UPs, Protein, Calcium, ect-- are very helpful items. Have in mind when you get a Rare Candy that if Pikachu is at level 25 and Chimecho is at level 21 that you should use it on the weaker Pokemon only if you are training that weaker Pokemon.
Sixth, remember to be froogle with you money. Don't buy 50 Ultra Balls and only have $2300 to buy potions and revives. A very helpful tip is when you find revives, assorted potions, and other helpful items put them in item storage for later in the game. When I reached a city that sold Revives I would buy 5. So when I got to the Elite 4, I would already have some stuff in my item storage.
The seventh and final, it is just a game. You are not expected to win every battle.
Every lose is another lesson. If you are losing a lot against Tate and Liza, you may find it helpful to catch and train types that are stronger than them, or train your Pokemon to higher levels.
Every great Pokemon trainer has their own problems at first. If you are just starting out take the beginners way. What is the beginners way? The beginners way is not worrying about EVs and IVs and training naturally. That is WAY to complicated for a new trainer. Start taking EVs and IVs on when you get more experiance and you when you know the Pokemon better. Even if you have been playing Pokemon for three years, if you cannot seem to get the hang of it take baby steps. The other branch of the beginners way is admitting you are a beginner and that you need some help.
I hope this was helpful. Feel free to PM me if you EVER have any questions. I am always happy to help.