- Single Founder
- Bad Location
- Marginal Niche
- Derivative Idea
- Obstinacy
- Hiring Bad Programmers
- Choosing the Wrong Platform
- Slowness in Launching
- Launching Too Early
- Having No specific User in Mind
- Raising Too Little Money
- Spending Too Much
- Raising Too Much Money
- Poor Investor Management
- Sacrificing Users to Supposed Profits
- Not Wanting to Get Your Hands Dirty
- Fights Between Founders (Internal Conflicts)
- Half-Hearted Efforts