Why Invest in a Start Up? 

Investing in startups can be risky, but it can also lead to significant returns on investment (ROI) for those who choose wisely. Many successful investors have seen significant profitability increases by investing in the right startups at the right time. 

Here are a few examples:

1. Peter Thiel: Peter Thiel is a billionaire entrepreneur and investor who co-founded PayPal and Palantir Technologies. He was an early investor in Facebook, which has provided him with significant returns on his investment. In 2004, Thiel invested $500,000 in Facebook when it was valued at around $5 million. Today, his investment is worth billions of dollars.

2. Mark Cuban: Mark Cuban is a billionaire investor and entrepreneur who is best known for owning the Dallas Mavericks NBA team. He has invested in many successful startups over the years, including Cyber Dust, Unikrn, and Xpire. Cuban also invested $1.5 million in a company called Ten Thirty One Productions, which produces Halloween-themed events. Within two years, Cuban's investment had grown by 1000%.

3. Ashton Kutcher: Ashton Kutcher is an actor and entrepreneur who has become known for his investments in startups. He has invested in companies such as Airbnb, Uber, and Spotify. Kutcher was an early investor in Airbnb, investing $1 million in 2011. By 2017, his investment had grown to over $100 million.

4. Chris Sacca: Chris Sacca is a venture capitalist and entrepreneur who has invested in many successful startups, including Twitter, Uber, and Instagram. Sacca's early investment in Twitter was particularly successful, with his investment growing by over 5,000% in just five years.

It's worth noting that not every startup investment is successful, and many investors lose money. However, those who invest in the right companies at the right time can see significant profitability increases. It's important to do your research and understand the risks before investing in any startup.