Pursuing a career in physics at 22 years old is entirely feasible, especially with plans to attend community college in California. While starting at this age means a longer educational path, it does not negatively impact opportunities for graduate school or scholarships, as age is less significant than other factors. However, potential challenges include balancing academic commitments with personal life changes that often arise in one's early 30s, such as marriage and family. Prioritizing English language proficiency and adapting to the new environment in California are essential first steps for success in this academic journey.