What mistakes do students commonly make when learning technology ?

One common mistake is trying to learn too many technologies at the same time. A student may start Python, Java, AI, cloud computing, web development, cybersecurity, and several certifications within a few months without becoming comfortable with any of them. Another common mistake is watching tutorials without building anything. A better approach is to learn one concept, practise it, build something small, and then move to the next level. Consistency usually matters more than the number of technologies listed on a resume.