After a lot of confusion and doubts, the Maoists have formally resigned from the government. Their decision to go back to their old ways of revolution and protest has once again set back the peace process. This decision has the public worried and the constituent assembly elections seem unlikely to happen.
If we look at the bigger picture, forgetting a few grievances and the declaration of Nepal as a republic, the country has been running according to the Maoists' whims. Almost two years ago, when they signed the 12-point accord with the government, the deal was that everything go according to their roadmap. They have also played a huge role in invoking the people's right that they elect their own government through constituent assembly elections.
Nevertheless, they have made a few grave political mistakes. Despite the elections being announced and delayed twice, they were not able to take a stand on Nepal as a republic and proportional representation. When madhesi and janajati demands started to grow, the Maoists settled for a less than satisfactory agreement, on an issue that they themselves had raised. This shows the Maoist nature of going through with things without properly understanding them.
