Question

Why nowdays people are low on tolerance and patience?

Answer 1

It depends on person to person how much tolerant and patient he/she is.

Some gets furious even at small things and lose patience while some doesn't losw hope and work with stability.

Answer 2

People watch a lot of tv  

Use Internet.  

Online chats.  

This gives them instant gratification.

Nowadays we can ping our friends over instant messengers. And we get instant replies.

This leads to fall in patience level.

Earlier previous generations were used to waiting.

Slow computers  

Slow internet

Even earlier

No computer

Only phone calls

Or letters

Or plan in advance to meet in a place. Then reach and wait for the other guy.

There was lot of waiting involved in earlier times.

This built the patience level.

Nowadays anything less than instant response makes us anxious.

Leading to impatience.