How to mine bitcoin at home (competitive)?

Mining Bitcoin at home in a competitive environment is indeed a challenging task. With the increasing difficulty of mining due to the rise in network hashing power, it's essential to understand the requirements and limitations. Firstly, you'll need a powerful mining rig equipped with specialized hardware like Application-Specific Integrated Circuits (ASICs). These are designed specifically for mining and are far more efficient than traditional processors. Secondly, electricity costs must be taken into account, as mining is a power-intensive process. Finally, you'll need to consider the competition from large mining pools and farms that have significant advantages in terms of hashing power and economies of scale. Despite these challenges, is it still feasible for an individual to mine Bitcoin competitively at home? What strategies or optimizations could they employ to maximize their chances of success?