A good designer doesn’t hesitate to threw away good idea.
Keep your ideas that are nice but not suitable for your project for use in another project on future. But keep in mind that , those ideas may not work in the future.
Avoid overconfidence when you start the project and don’t rush to fall in love with your ideas.
Be the foresighted; because foresighted people are entering into a continious dialogue with theirselves. Ther review the processes of thinking, disseminate them into time ,criticize ana redirect.
No matter how trust your ideas during the project, always ask yourself the following question , IS IT USEFUL?