The meticulous star, who prepares extensively before taking up any project and thus ends up doing only one film a year, today said he found it difficult to juggle shooting 'Dhoom 3', 'Peekay' and doing research for his TV show 'Satyamev Jayate 2'. Aamir, 48, and his wife Kiran's son Azad turned a year-old recently.u00a0