Juan started to reverse the boat away from the jetty and drove it out into the open water. It was a calm day and the sea was very smooth so I wasn’t frightened at all. As the boat went faster and faster, it began to hit the surface of the water with more power. It began to crash into the waves and got more and more bumpy. Dad was holding on to Henry, as he was smaller than me, and I sat in the back, clasping onto my seat as best I could. However, as it got bumpier, and the salty sea spray splashed into my eyes and onto my leather seat, I felt my hands slipping. Suddenly we hit a really big wave and I lurched forwards, towards the edge of the boat. All I could see were the waves and water coming towards me and I really thought I was going to go over the side. My heart pounded in my ribcage as I tried to grab on to something. Luckily, Dad spotted my bright orange lifejacket out of the corner of his eye and grabbed me, pulling me back to safety before I could fall out.
Antony Balch and Burroughs created a collaboration film, The Cut-Ups  that opened in London in 1967. This was part of an abandoned project called Guerrilla Conditions meant as a documentary on Burroughs and filmed throughout 1961-1965. Inspired by Burroughs' and Gysin's technique of cutting up text and rearranging it in random order, Balch had an editor cut his footage for the documentary into little pieces and impose no control over its reassembly.  The film opened at Oxford Street ’s Cinephone cinema and had a disturbing reaction. Many audience members claimed the film made them ill, others demanded their money back, while some just stumbled out of the cinema ranting "it's disgusting".  Other cut-up films include Ghost at n°9 (Paris) (1963–72), a posthumously released short film compiled from reels found at Balch’s office after his death, and William Buys a Parrott (1982), Bill and Tony (1972), Towers Open Fire (1963) and The Junky's Christmas (1966). 
In conclusion it can thus be stated that only discounted cash flow methods should be used for appraising investments. This leaves us with the discounted payback method, the IRR, and the NPV. The Discounted payback method, ignoring cash flows that occur after the payback point, cannot be used on its own as it simply provides an overview. Concerning the IRR, although easy to understand it has many pitfalls that have been developed above. Thus the NPV rule proves to be the safest and most reliable. Yet the ideal when making an investment appraisal is the combination of different methods in order to have a better idea of where one is going with an investment.