Small groups of people can have a really huge impact.
When Mahatma Gandhi can single handedly preach love and peace to a nation of 300 million people, when Abraham Lincoln can single handedly lead his nation to free over 3 million slaves, and when Thomas Edison can single handedly create the first light bulb, don’t underestimate your potential.
Edison failed over a 1000 times before he struck oil. All those months, he too might’ve questioned what he can achieve after failing so many times. But he kept going on, until he didn’t need to anymore. He felt that the light bulb was a 1000 step process and not a 1000 time failure because at the end of the day, he still believed in what he was doing.
Don’t give up. Believe you can, and you will.