Hi- My name is Jason-- I'm new to skillset of maintaining operating systems, coding, framework, terminal, updates, modifications, programming & etc..etc... We have access of 10,000+hrs of free textbook... Knowledge based learning won't be scarce I have 1-MacBook & 1-iPhone... (My Question is) How does one become equal experienced in both Hands & Knowledge-Based Training? What can you share with us that keeps your mind sharp, hands agile & precise?