Testing is super important in the Software Development Life Cycle (SDLC), especially for young programmers. Here’s why:

1. Quality Assurance:

   • About 30% of the total cost to make a project goes into fixing problems that could have been found earlier.

2. User Satisfaction:

   • Studies show that 70% of users will stop using an app if they find bugs or issues. This shows how important it is to test thoroughly.

3. Risk Management:

   • Good testing can lower project risks by 40%. This helps make sure everything works properly and reduces the chance of failures.

4. Learning Opportunity:

   • Testing lets young programmers see things from the users’ viewpoint. It helps them learn and improve their coding skills based on the feedback they get.

In short, strong testing makes software more reliable, keeps users happy, and helps programmers learn. These are all key parts of being successful in software development.