Bitcoin has made many people lazy investors since it is such that you can buy and leave and over time, it will still go back to the level regardless of whether you will hardly make a dime from it or not. Where they start having issues is when they buy at the peak and Bitcoin never returned there for so long, is that a smart investment when losing or earning little for too long?
I don't no how you are seeing it that makes you think that Bitcoin has made people to become lazy, actually for me I see nothing like being lazy in Bitcoin investment and besides nobody would just invest a certain amount of money and decided to leave in other for it to appreciate in the future without the provision of persistent accumulation, so actually long term holders are are not supposed to be regarded as a lazy investors because there long term goals will always keep them steady on there accumulation of Bitcoin because that's the only way for them to be able to achieve the amount of Bitcoin stash they targeted in the future.
Whether the Bitcoin price drop more further below your accumulated point it shouldn't be an issue or setback to our investment because the major concerned shouldn't be on the profit you are supposed to be having but instead how to continue increasing our portfolio should be the main focus because expecting a profits on the early stage as you are implying is just like asking an employer to pay your monthly salary when you have not fully been employed.
I see no hurt in wanting to apply the DCA approach but first consult my trading chart to know the market condition.
DCA is not a strategy of trading so I wonder why you would want someone to consult your trading chart before doing there normal DCA it actually sound somehow to me or are you mistaken DCA strategy for a trading pattern? Actually DCA strategy is not dependent to any form of market price or anything before accumulating so there is no need of consulting any chart before someone can starts accumulating.