●
That sounds challenging because I am busy.
●
That sounds challenging because it's very expensive.
●
That sounds challenging because I don't have a car.
●
That sounds challenging because I don't speak the language.
●
That sounds challenging because the time is too short.
●
That sounds challenging because we have limited resources at the moment.
●
That sounds challenging because it requires a high level of technical expertise.
●
That sounds challenging because the market is very competitive right now.
●
That sounds challenging because it would require a complete change in our strategy.
●
That sounds challenging because we need approval from the board first.
●
That sounds challenging because the regulatory landscape is constantly shifting.
●
That sounds challenging because it involves managing multiple complex stakeholders.
●
That sounds challenging because of the inherent volatility of the global economy.
●
That sounds challenging because it requires a paradigm shift in our organizational culture.
●
That sounds challenging because the data available is insufficient for a thorough analysis.