Elon Musk Says He's Running His Companies ‘With Great Difficulty' As Tesla Shares Plummet

1. Elon Musk struggles with multiple roles, impacting Tesla's performance. 2. Tesla shares fell over 15%, reaching a five-month low. 3. Musk tweeted Tesla will be fine long-term despite recent struggles. 4. Concerns about Musk's focus raised by NYC comptroller regarding Tesla's leadership. 5. Musk's net worth dropped by $22.8 billion amidst these issues.