It has been so dramatic with how we define the duration for long time investment. Everyone have their own view of how they think their patient or investment plans can sustain them all the while.
Some foresee the least 4 years some foresees 8 years and above to be a long term plans but yet, some says either 4 to 8 years is not enough to be long term plans but 10 years and above.
I think this is a psychological matter where your emotions and your alternative source of income flows have to determine your goals and as well your time of holding before taking a sells decision.

So to you all, when is actually the timing limit for long term investment plans when invest on bitcoin?